:root{
      --bg0:#ffffff;
      --bg1:#f7f7fb;
      --bg2:#f3f5ff;
      --card:#ffffff;
      --text:#171a22;
      --muted:#5a6272;
      --muted2:#7a8394;
      --line:rgba(15,23,42,.10);
      --shadow: 0 18px 45px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.10);
      --shadow3: 0 6px 16px rgba(16,24,40,.12);
      --accent:#4f46e5;
      --accent2:#06b6d4;
      --accent3:#f97316;
      --good:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --container: 1120px;
      --container-pad: 18px;
      --focus: rgba(79,70,229,.30);
      --gradA: radial-gradient(1200px 500px at 15% -10%, rgba(79,70,229,.16), transparent 55%),
              radial-gradient(900px 400px at 85% 0%, rgba(6,182,212,.16), transparent 55%),
              radial-gradient(700px 280px at 70% 45%, rgba(249,115,22,.10), transparent 58%);
      --gradB: linear-gradient(135deg, rgba(79,70,229,.95), rgba(6,182,212,.92));
      --gradC: linear-gradient(135deg, rgba(249,115,22,.95), rgba(79,70,229,.90));
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background: linear-gradient(180deg, var(--bg0), var(--bg1) 38%, var(--bg0) 100%);
    }
    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font-family:inherit; }
    img{ display:block; max-width:100%; height:auto; }
    .container{
      width: min(var(--container), calc(100% - var(--container-pad)*2));
      margin: 0 auto;
    }

    .skip-link{
      position:absolute; left:12px; top:12px;
      padding:10px 12px;
      background:#0b1220; color:#fff;
      border-radius:12px;
      transform: translateY(-150%);
      transition: transform .18s ease;
      z-index:9999;
    }
    .skip-link:focus{ transform: translateY(0); outline:none; box-shadow:0 0 0 4px var(--focus); }

    header{
      position:sticky; top:0; z-index:50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .topbar{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 0;
      gap: 12px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 210px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:14px;
      background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(6,182,212,.18));
      display:grid; place-items:center;
      border:1px solid rgba(79,70,229,.18);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{ width:28px; height:28px; object-fit:contain; }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name strong{ font-size:14px; letter-spacing:.2px; }
    .brand .name span{ font-size:12px; color:var(--muted); margin-top:4px; }

    nav .nav-row{
      display:flex; align-items:center; gap: 6px;
    }
    .nav-links{
      display:flex; align-items:center; gap: 2px;
      flex-wrap: nowrap;
      max-width: 660px;
    }
    .nav-links a{
      font-size:13px; color: #2a3242;
      padding: 10px 10px;
      border-radius: 12px;
      transition: background .18s ease, transform .18s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(79,70,229,.08);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      border-radius: 14px;
      padding: 10px 14px;
      border:1px solid rgba(15,23,42,.12);
      background: #fff;
      color:#0f172a;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      font-weight:650;
      font-size:13px;
    }
    .btn:focus{ outline:none; box-shadow: 0 0 0 4px var(--focus), 0 10px 26px rgba(16,24,40,.06); }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 16px 40px rgba(16,24,40,.10); }
    .btn-primary{
      border-color: rgba(79,70,229,.25);
      background: linear-gradient(135deg, rgba(79,70,229,.98), rgba(6,182,212,.90));
      color:#fff;
      box-shadow: 0 18px 45px rgba(79,70,229,.18);
    }
    .btn-primary:hover{ box-shadow: 0 22px 55px rgba(79,70,229,.24); }
    .btn-ghost{
      background: rgba(79,70,229,.06);
      border-color: rgba(79,70,229,.18);
      color:#2b2f3a;
      box-shadow:none;
    }

    .burger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      align-items:center; justify-content:center;
    }
    .burger:focus{ outline:none; box-shadow:0 0 0 4px var(--focus); }
    .burger span{
      width:18px; height:2px; background:#1f2937; position:relative; border-radius:2px;
    }
    .burger span::before, .burger span::after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:#1f2937; border-radius:2px;
    }
    .burger span::before{ top:-6px; }
    .burger span::after{ top:6px; }

    .mobile-drawer{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-drawer .panel{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 18px;
      padding: 12px;
      box-shadow: 0 24px 60px rgba(16,24,40,.12);
    }
    .mobile-drawer .links{
      display:flex; flex-direction:column; gap:4px;
    }
    .mobile-drawer a{
      padding: 12px 12px;
      border-radius: 14px;
      font-size:14px;
      color:#1f2937;
      transition: background .18s ease;
    }
    .mobile-drawer a:hover{ background: rgba(79,70,229,.08); }
    .mobile-drawer .actions{ display:flex; gap:10px; margin-top:10px; }
    .mobile-drawer .actions .btn{ flex:1; }

    main{ padding-bottom: 26px; }
    section{ padding: 56px 0; }

    .hero{
      padding-top: 28px;
      position:relative;
      overflow:hidden;
    }
    .hero .hero-bg{
      position:absolute; inset:-100px -120px auto -120px;
      height: 520px;
      background: var(--gradA);
      pointer-events:none;
      filter: saturate(1.05);
    }
    .hero-grid{
      display:grid; grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:start;
      position:relative;
    }
    .hero-left{
      padding: 18px 0 12px 0;
    }
    .pill-row{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
      margin-bottom: 14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 12px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      color:#1f2a3a;
      font-size:12.5px;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: var(--gradB);
      box-shadow: 0 0 0 4px rgba(79,70,229,.14);
    }

    h1{
      font-size: clamp(28px, 4.2vw, 46px);
      line-height: 1.12;
      margin: 0 0 12px 0;
      letter-spacing: -0.6px;
    }
    .hero-lead{
      color: var(--muted);
      font-size: 15.5px;
      line-height: 1.7;
      margin: 0 0 18px 0;
      max-width: 640px;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
      margin-top: 14px;
    }
    .btn-wide{ padding: 12px 18px; border-radius: 16px; }
    .mini-links{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top: 14px;
      color: var(--muted2);
      font-size: 12.8px;
    }
    .mini-links a{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 14px;
      border: 1px dashed rgba(15,23,42,.14);
      background: rgba(255,255,255,.55);
      transition: transform .18s ease, background .18s ease;
    }
    .mini-links a:hover{ transform: translateY(-1px); background: rgba(79,70,229,.06); }

    .hero-right{
      padding-top: 8px;
    }
    .glass{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      box-shadow: var(--shadow2);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .glass::before{
      content:"";
      position:absolute; inset:-2px;
      background: linear-gradient(135deg, rgba(79,70,229,.20), rgba(6,182,212,.12), rgba(249,115,22,.12));
      opacity:.45;
      pointer-events:none;
      mask: linear-gradient(#000, transparent 60%);
    }
    .score-row{
      display:flex; gap:12px; align-items:flex-start;
      position:relative;
    }
    .star-box{
      flex: 0 0 auto;
      width: 58px; height:58px; border-radius: 18px;
      background: rgba(79,70,229,.10);
      border:1px solid rgba(79,70,229,.20);
      display:grid; place-items:center;
    }
    .score-meta{
      position:relative;
      flex:1;
    }
    .score-meta strong{ font-size:14px; display:block; margin-bottom:6px; }
    .score-meta .num{
      font-weight:800; font-size:26px; letter-spacing:-.6px;
    }
    .score-meta .sub{
      color: var(--muted);
      font-size: 12.8px;
      margin-top: 4px;
      line-height: 1.5;
    }

    .hero-kpis{
      margin-top: 14px;
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 10px;
      position:relative;
    }
    .kpi{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 16px;
      padding: 12px 12px;
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease;
      min-width:0;
    }
    .kpi:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .kpi .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .kpi .tag{
      font-size:12px;
      color:#2a3242;
      background: rgba(79,70,229,.08);
      border:1px solid rgba(79,70,229,.18);
      padding: 6px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }
    .kpi .val{
      font-weight:900;
      font-size: 18px;
      letter-spacing:-.2px;
      margin-top: 10px;
    }
    .kpi .desc{
      color: var(--muted);
      font-size: 12.6px;
      margin-top: 6px;
      line-height: 1.4;
    }

    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom: 18px;
    }
    .section-title{
      margin: 0;
      font-size: 26px;
      letter-spacing:-.4px;
    }
    .section-sub{
      margin: 6px 0 0 0;
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.7;
      max-width: 720px;
    }
    .badge-line{
      display:flex; gap:8px; flex-wrap:wrap; align-items:center;
      justify-content:flex-end;
    }
    .badge{
      font-size:12px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.65);
      color:#2a3242;
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      align-items:stretch;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      align-items:stretch;
    }
    .card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .card::after{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(500px 180px at 20% 0%, rgba(79,70,229,.14), transparent 60%),
                  radial-gradient(520px 220px at 90% 10%, rgba(6,182,212,.12), transparent 58%);
      opacity:.45;
      pointer-events:none;
      mask: linear-gradient(#000, transparent 62%);
    }
    .card > *{ position:relative; }
    .card h3{
      margin: 0 0 10px 0;
      font-size: 15.8px;
      letter-spacing: -.2px;
    }
    .card p{
      margin: 0;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.65;
    }
    .icon{
      width:44px; height:44px;
      border-radius: 16px;
      display:grid; place-items:center;
      background: rgba(79,70,229,.10);
      border:1px solid rgba(79,70,229,.20);
      margin-bottom: 12px;
    }
    .icon svg{ width:22px; height:22px; }

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      align-items:stretch;
    }
    .step{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      padding: 14px 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 55px rgba(16,24,40,.10);
    }
    .step .n{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
      letter-spacing:-.2px;
      color:#111827;
    }
    .step .n::before{
      content:"";
      width:10px; height:10px; border-radius:50%;
      background: var(--gradB);
      box-shadow: 0 0 0 4px rgba(79,70,229,.14);
    }
    .step h3{
      margin:10px 0 8px 0;
      font-size: 15.5px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size: 13.7px;
      line-height: 1.65;
    }

    .compare-wrap{
      background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(247,247,251,1));
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      box-shadow: var(--shadow2);
      overflow:hidden;
      padding: 14px;
    }
    .compare-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 6px 6px 12px 6px;
    }
    .rating{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
    }
    .star{
      width:16px; height:16px;
      fill: rgba(249,115,22,.95);
      stroke: rgba(249,115,22,.55);
      stroke-width:1;
    }
    .rating .meta strong{ font-size:16px; display:block; }
    .rating .meta span{ color: var(--muted); font-size: 12.8px; }
    .score-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 18px;
      padding: 10px 12px;
      display:flex; gap:10px; align-items:center;
    }
    .score-ring{
      width:44px; height:44px; border-radius: 16px;
      background: conic-gradient(from 180deg, rgba(79,70,229,.95), rgba(6,182,212,.92), rgba(249,115,22,.9), rgba(79,70,229,.95));
      display:grid; place-items:center;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.45);
    }
    .score-ring i{
      width:28px; height:28px; border-radius: 12px;
      background:#fff;
      display:block;
      box-shadow: 0 10px 24px rgba(16,24,40,.12);
    }
    .score-card .t strong{ font-size:16px; display:block; }
    .score-card .t span{ color: var(--muted); font-size: 12.8px; }

    .compare-table{
      width:100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow:auto;
      display:block;
      border-radius: 16px;
    }
    .compare-table table{
      width:100%;
      min-width: 860px;
      border-collapse: collapse;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 16px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      font-size: 13.5px;
      vertical-align: top;
    }
    .compare-table th{
      background: rgba(79,70,229,.06);
      color:#1f2937;
      font-weight:800;
      text-align:left;
      position:sticky; top:0;
      z-index:1;
    }
    .compare-table tr:last-child td{ border-bottom:none; }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      color:#243044;
      font-weight:700;
      font-size:12.4px;
      white-space:nowrap;
    }
    .chip.good{
      border-color: rgba(22,163,74,.22);
      background: rgba(22,163,74,.08);
      color:#116c2b;
    }
    .chip.neutral{
      border-color: rgba(249,115,22,.22);
      background: rgba(249,115,22,.08);
      color:#8a3b10;
    }

    .timeline{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .timeline .rail{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 16px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .timeline .rail::before{
      content:"";
      position:absolute; left:22px; top:18px; bottom:18px;
      width:2px;
      background: linear-gradient(180deg, rgba(79,70,229,.65), rgba(6,182,212,.55));
      opacity:.55;
      pointer-events:none;
    }
    .timeline-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 10px 0;
      position:relative;
    }
    .timeline-item .p{
      width:46px; flex:0 0 auto;
      display:grid; place-items:center;
      margin-left: 0;
    }
    .timeline-item .p b{
      width:16px; height:16px; border-radius: 50%;
      background: var(--gradB);
      box-shadow: 0 0 0 5px rgba(79,70,229,.12);
      display:block;
    }
    .timeline-item .content h4{
      margin:0; font-size: 14.8px;
    }
    .timeline-item .content p{
      margin:6px 0 0 0; color:var(--muted); font-size: 13.4px; line-height:1.65;
    }

    .tabs{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .tab{
      cursor:pointer;
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      font-size: 12.8px;
      color:#243044;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      font-weight:700;
    }
    .tab:hover{ transform: translateY(-1px); background: rgba(79,70,229,.06); border-color: rgba(79,70,229,.18); }
    .tab[aria-selected="true"]{
      background: rgba(79,70,229,.10);
      border-color: rgba(79,70,229,.22);
      box-shadow: 0 14px 36px rgba(79,70,229,.12);
      color:#1f2a3a;
    }
    .panel-list{
      margin-top: 14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .match-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 20px;
      padding: 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .match-card:hover{ transform: translateY(-2px); box-shadow: 0 24px 60px rgba(16,24,40,.12); }
    .match-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .match-card h3{ margin:0; font-size: 15.2px; }
    .match-card .desc{ color: var(--muted); font-size: 13.5px; line-height:1.65; margin:0; }
    .bullets{
      margin: 10px 0 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:8px;
    }
    .bullets li{
      display:flex; gap:10px; align-items:flex-start;
      color:#2a3242;
      font-size: 12.9px;
      line-height:1.45;
    }
    .tick{
      width:18px; height:18px; border-radius: 7px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.22);
      display:grid; place-items:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tick svg{ width:12px; height:12px; fill:#16a34a; }

    .reviews-grid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-width:0;
    }
    .review:hover{ transform: translateY(-2px); box-shadow: 0 24px 60px rgba(16,24,40,.12); }
    .review .who{
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
    }
    .avatar{
      width:42px; height:42px; border-radius: 16px;
      background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(6,182,212,.18));
      border:1px solid rgba(79,70,229,.20);
      display:grid; place-items:center;
      flex:0 0 auto;
      font-weight:900;
      color:#1f2a3a;
    }
    .review .role{
      color: var(--muted);
      font-size: 12.8px;
      margin-top: 6px;
    }
    .review .stars-row{ display:flex; gap:4px; align-items:center; }
    .review p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.7;
    }
    .review .meta{
      margin-top:auto;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      color: var(--muted2);
      font-size: 12.2px;
      border-top: 1px dashed rgba(15,23,42,.14);
      padding-top: 10px;
    }
    .tag-mini{
      display:inline-flex; align-items:center; padding: 6px 10px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      color:#2a3242;
      font-weight:750;
      white-space:nowrap;
    }

    .cases-grid{
      display:grid; grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .case-stack{
      display:flex; flex-direction:column; gap: 12px;
    }
    .case-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .case-card:hover{ transform: translateY(-2px); box-shadow: 0 24px 60px rgba(16,24,40,.12); }
    .case-card .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
    }
    .case-card h3{ margin:0; font-size: 15.6px; }
    .case-card .hint{ color: var(--muted); font-size: 13.2px; line-height: 1.65; margin: 8px 0 0 0; }
    .case-stats{
      display:flex; gap:10px; flex-wrap:wrap; margin-top: 10px;
    }
    .stat-pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px; border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      color:#2a3242;
      font-weight:800;
      font-size: 12.3px;
      white-space:nowrap;
    }
    .stat-pill i{
      width:8px; height:8px; border-radius:50%;
      background: var(--gradB);
      box-shadow: 0 0 0 4px rgba(79,70,229,.12);
      display:inline-block;
    }
    .article-list{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
    }
    .article-list .head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 12px;
    }
    .article-list h3{ margin:0; font-size: 16px; }
    .list{
      display:flex; flex-direction:column; gap:8px; padding:0; margin:0; list-style:none;
    }
    .list a{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .list a:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 45px rgba(16,24,40,.10);
      border-color: rgba(79,70,229,.18);
      background: rgba(79,70,229,.05);
    }
    .list .t{
      font-weight:820;
      font-size: 13.8px;
      line-height: 1.35;
    }
    .list .m{
      color: var(--muted);
      font-size: 12.6px;
      margin-top: 6px;
      line-height:1.5;
      max-width: 520px;
    }
    .list .arrow{
      flex:0 0 auto;
      width:34px; height:34px; border-radius: 14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      display:grid; place-items:center;
      color:#4b5563;
    }
    .list .arrow svg{ width:16px; height:16px; }

    .pricing-row{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .price-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 14px;
      box-shadow: 0 18px 45px rgba(16,24,40,.06);
      overflow:hidden;
      position:relative;
    }
    .price-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 260px at 10% 0%, rgba(6,182,212,.16), transparent 60%),
                  radial-gradient(600px 260px at 90% 20%, rgba(79,70,229,.16), transparent 55%);
      opacity:.55;
      pointer-events:none;
      mask: linear-gradient(#000, transparent 60%);
    }
    .price-card > *{ position:relative; }
    .price-card h3{ margin:0 0 10px 0; font-size: 16px; }
    .price-card p{ margin:0; color:var(--muted); font-size:13.6px; line-height:1.7; }
    .price-grid{
      margin-top: 12px;
      display:grid; grid-template-columns: 1fr;
      gap: 10px;
    }
    .price-item{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      padding: 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
    }
    .price-item .l strong{ display:block; font-size: 14px; margin-bottom: 4px; }
    .price-item .l span{ color: var(--muted); font-size: 12.8px; line-height:1.5; }
    .price-item .r{
      text-align:right;
      flex:0 0 auto;
      min-width: 120px;
    }
    .price-item .r .a{
      font-weight:950;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .price-item .r .b{
      color: var(--muted2);
      font-size: 12.4px;
      margin-top: 4px;
      line-height:1.4;
    }

    .form-card{
      background: rgba(255,255,255,.84);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      padding: 16px;
      box-shadow: var(--shadow2);
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
      min-width:0;
    }
    .field label{
      font-size: 12.8px;
      color:#2a3242;
      font-weight:800;
    }
    .field input, .field select, .field textarea{
      width:100%;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.14);
      background: rgba(255,255,255,.88);
      padding: 12px 12px;
      font-size: 14px;
      color:#111827;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    .field input:focus, .field select:focus, .field textarea:focus{
      outline:none;
      border-color: rgba(79,70,229,.38);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .field textarea{ min-height: 108px; resize: vertical; grid-column: 1 / -1; }
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top: 4px;
    }
    .helptext{
      color: var(--muted2);
      font-size: 12.6px;
      line-height:1.6;
      max-width: 520px;
    }
    .hintbox{
      display:flex; gap:10px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(79,70,229,.05);
      margin-top: 12px;
    }
    .hintbox .b{
      width:34px; height:34px; border-radius: 14px;
      background: rgba(79,70,229,.12);
      border:1px solid rgba(79,70,229,.20);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .hintbox p{
      margin:0; color: var(--muted);
      font-size: 13.2px; line-height:1.7;
    }

    .faq{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: 22px;
      box-shadow: var(--shadow2);
      padding: 10px;
    }
    details.faq-item{
      border-radius: 18px;
      border:1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.78);
      margin: 10px;
      padding: 0;
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color: rgba(79,70,229,.18);
      box-shadow: 0 18px 45px rgba(16,24,40,.10);
    }
    details.faq-item summary{
      cursor:pointer;
      list-style:none;
      padding: 14px 14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:850;
      font-size: 14.1px;
    }
    details.faq-item summary::-webkit-details-marker{ display:none; }
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
    }
    .plus{
      width:28px; height:28px; border-radius: 12px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      display:grid; place-items:center;
      transition: transform .18s ease;
      color:#374151;
      font-weight:900;
    }
    details[open] .plus{ transform: rotate(45deg); }
    .faq-body{
      padding: 0 14px 14px 14px;
      color: var(--muted);
      font-size: 13.6px;
      line-height: 1.75;
    }

    .ai-badge-cloud{
      display:flex; flex-wrap:wrap; gap: 10px;
      align-items:flex-start;
      margin-top: 12px;
    }
    .cloud-chip{
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      color:#253043;
      font-weight:750;
      font-size: 12.8px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      cursor: default;
      user-select:none;
    }
    .cloud-chip:hover{ transform: translateY(-2px); background: rgba(79,70,229,.06); border-color: rgba(79,70,229,.18); }

    footer{
      background: rgba(9,13,22,.96);
      color:#e5e7eb;
      border-top: 1px solid rgba(255,255,255,.10);
      padding: 28px 0 18px 0;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      border-radius: 22px;
      padding: 14px;
    }
    .footer-title{
      margin:0 0 10px 0;
      font-size: 16px;
      color:#fff;
      letter-spacing:-.2px;
    }
    .footer-text{
      margin:0;
      color:#cbd5e1;
      font-size: 13.4px;
      line-height: 1.75;
    }
    .footer-links{
      margin-top: 12px;
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .footer-links a{
      color:#dbeafe;
      border:1px solid rgba(219,234,254,.18);
      background: rgba(219,234,254,.08);
      padding: 9px 11px;
      border-radius: 999px;
      font-weight:750;
      font-size: 12.6px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      background: rgba(219,234,254,.12);
      border-color: rgba(219,234,254,.28);
    }
    .footer-right{
      display:flex; flex-direction:column; gap: 12px;
    }
    .contact-row{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .qr{
      width: 92px; height:auto;
      border-radius: 18px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.12);
      padding: 8px;
      flex:0 0 auto;
    }
    .contact-info{
      flex:1;
    }
    .contact-info p{
      margin: 0;
      color:#cbd5e1;
      font-size: 13.2px;
      line-height:1.75;
    }
    .contact-info a{
      color:#93c5fd;
      border-bottom: 1px dashed rgba(147,197,253,.35);
    }
    .copy{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap: 10px; flex-wrap:wrap;
      color:#a5b4fc;
      font-size: 12.4px;
    }
    .copy span{ color:#cbd5e1; }

    .float-customer{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 120;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-btn{
      width: 46px; height: 46px;
      border-radius: 18px;
      background: var(--gradB);
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 20px 55px rgba(79,70,229,.30);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .18s ease;
      color:#fff;
    }
    .float-btn:hover{ transform: translateY(-2px); }
    .float-btn svg{ width:20px; height:20px; fill:#fff; }
    .float-pop{
      width: 260px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.12);
      border-radius: 22px;
      box-shadow: 0 30px 80px rgba(16,24,40,.20);
      padding: 12px;
      display:none;
    }
    .float-pop .head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .float-pop .head strong{ font-size: 13.8px; }
    .close-pop{
      width:32px; height:32px;
      border-radius: 14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      cursor:pointer;
      transition: transform .18s ease;
      display:grid; place-items:center;
    }
    .close-pop:hover{ transform: translateY(-1px); }
    .close-pop svg{ width:14px; height:14px; fill:#374151; }
    .float-pop .content{
      display:flex; gap:12px; align-items:flex-start;
    }
    .float-pop .qr{
      width: 78px; padding: 6px; border-radius: 18px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.88);
    }
    .float-pop .content .txt p{
      margin:0;
      color: var(--muted);
      font-size: 12.9px;
      line-height:1.6;
    }
    .float-pop .content .txt a{
      margin-top: 8px;
      display:inline-flex; align-items:center; gap:8px;
      color:#1f2a3a;
      font-weight:800;
      font-size: 12.9px;
      padding: 9px 10px;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(79,70,229,.06);
    }
    .float-pop .content .txt a:focus{ outline:none; box-shadow:0 0 0 4px var(--focus); }

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.in{
      opacity:1; transform: translateY(0);
    }

    .top-fade{
      position:fixed; right:14px; bottom: 74px;
      z-index: 110;
      display:none;
    }
    .to-top{
      width: 46px; height:46px;
      border-radius: 18px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 60px rgba(16,24,40,.12);
      cursor:pointer;
      display:grid; place-items:center;
      transition: transform .18s ease;
    }
    .to-top:hover{ transform: translateY(-2px); }
    .to-top svg{ width:18px; height:18px; fill:#111827; }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: repeat(2, 1fr); }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .panel-list{ grid-template-columns: 1fr; }
      .reviews-grid{ grid-template-columns: 1fr; }
      .cases-grid{ grid-template-columns: 1fr; }
      .pricing-row{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      .float-pop{ width: 240px; }
      .compare-table table{ min-width: 760px; }
    }

    @media (max-width: 840px){
      .nav-links{ display:none; }
      .nav-cta .btn-ghost{ display:none; }
      .burger{ display:flex; }
      .mobile-drawer{ display:block; }
      .hero .hero-bg{ height: 480px; }
    }

    @media (prefers-reduced-motion: reduce){
      *{ scroll-behavior:auto !important; transition:none !important; animation:none !important; }
      .reveal{ opacity:1; transform:none; }
    }